octave: Uicontextmenu Properties
15.3.3.12 Uicontextmenu Properties
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The ‘uicontextmenu’ properties are:
‘__modified__’: "off" | {"on"}
‘beingdeleted’: {"off"} | "on"
‘busyaction’: "cancel" | {"queue"}
‘buttondownfcn’: string | function handle, def. ‘[](0x0)’
‘buttondownfcn’ is unused.
‘callback’: def. ‘[](0x0)’
‘children’ (read-only): vector of graphics handles, def. ‘[](0x1)’
Graphics handles of the uicontextmenu’s children.
‘clipping’: "off" | {"on"}
If ‘clipping’ is "on", the uicontextmenu is clipped in its parent
axes limits.
‘createfcn’: string | function handle, def. ‘[](0x0)’
Callback function executed immediately after uicontextmenu has been
created. Function is set by using default property on root object,
e.g., ‘set (0, "defaultuicontextmenucreatefcn", 'disp
("uicontextmenu created!")')’.
For information on how to write graphics listener functions see
Callbacks section Callbacks.
‘deletefcn’: string | function handle, def. ‘[](0x0)’
Callback function executed immediately before uicontextmenu is
deleted.
For information on how to write graphics listener functions see
Callbacks section Callbacks.
‘handlevisibility’: "callback" | "off" | {"on"}
If ‘handlevisibility’ is "off", the uicontextmenu’s handle is not
visible in its parent’s "children" property.
‘hittest’: "off" | {"on"}
‘interruptible’: "off" | {"on"}
‘parent’: graphics handle
Handle of the parent graphics object.
‘position’: def. ‘[0 0]’
‘selected’: {"off"} | "on"
‘selectionhighlight’: "off" | {"on"}
‘tag’: string, def. ""
A user-defined string to label the graphics object.
‘type’ (read-only): string
Class name of the graphics object. ‘type’ is always
"uicontextmenu"
‘uicontextmenu’: graphics handle, def. ‘[](0x0)’
Graphics handle of the uicontextmenu object that is currently
associated to this uicontextmenu object.
‘userdata’: Any Octave data, def. ‘[](0x0)’
User-defined data to associate with the graphics object.
‘visible’: "off" | {"on"}
If ‘visible’ is "off", the uicontextmenu is not rendered on screen.